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A body is placed in an insulating container at temperature 227⁰C. In order to keep its temperature at 727⁰C, power of 60 watt is required. Then power required to keep its temperature at 1227⁰C will be
Options
(a) 304 W
(b) 320 W
(c) 90 W
(d) 120 W
Correct Answer:
320 W
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the reaction ₉₂U²³⁴→₈₇Y²²², how many α-particle and β-particles are emitted
- Zenor diode is used for
- If c is the velocity of light in free space, the time taken by light to travel
- A hollow sphere of radius 0.1m has a charge of 5×10⁻⁸C. The potential
- Which of the following rods of same material undergoes maximum elongation
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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